Preheat the oven to 350°F.
We’re cooks who have endless patience for “process.” But when a recipe calls for 5 cups of peeled chestnuts, we know we’re in for some serious labor: scoring their skins with ×’s, roasting them, peeling them while they are still hot, then removing the fuzzy inner skins. Life is too short. We cut ourselves some slack and reach for jars of those nice already peeled French chestnuts—they’re delicious.